I am trying to help a friend of mine figure out what is wrong with his transmission in his 95 GP. He has taken it to 2 transmission shops and they said it was a electrical problem and they could replace the solenoids to see if it helps but not positive that is the issue. We have already replaced the VSS and the problem is if you are going down the road sometimes it wont shift into overdrive at all but if you put it in neutral and turn it off and back on while driving it will shift right into overdrive and also when you slow down it acts like it dont want to go back to 1st unless you shut it off and restart it or pull the shifter to 1 also randomly the speedometer bounces around or just goes to 0. Anyone seen anything like this before?